baber/WOPTO huggingface dataset:
Patent JP-2019114809-A (JP)
Title: Display apparatus
Inventor: MIYAKE HIROYUKI
IPC: H01L51/50
Filed: 2019-03-22
Abstract: To provide a novel display apparatus, having a transistor with good characteristics which uses an oxide semiconductor, a pixel electrode electrically connected to the transistor, and a capacitive element electrically connected to the pixel electrode, that can be manufactured at low cost.SOLUTION: The display apparatus includes: a display device including a pixel electrode; a transistor including a first oxide semiconductor layer which functions as a channel formation region and performs switching of the display device; and a capacitive element electrically connected to the display device and sandwiching a dielectric layer between a pair of electrodes. The pixel electrode is a second oxide semiconductor layer formed on the same surface as the first oxide semiconductor layer and is one of the electrodes of the capacitive element.SELECTED DRAWING: Figure 2
Patent JP-2020158328-A (JP)
Title: Method for production of graphite-containing refractory
Inventor: YOSHIDA KEISUKE
IPC: C04B35/043
Filed: 2019-03-26
Abstract: To provide a production method for a graphite-containing refractory in which the spread of crack generating by heat stress is suppressed and high durability is obtained even in the use under such conditions that temperature rising and lowering are repeated for a long term like a lining refractory of a converter and further, even in the use such a condition that an inside temperature gradient is extremely large.SOLUTION: A graphite-containing refractory is produced by bonding a carbon fiber fabric y having 40-1,300 g in mass per 1 m2 to at least a part of the surface in the molding body x0 of a refractory raw material having a graphite content of 1-80 mass% via an adhesive a0, and further bonding the fabric y to at least a part of the surface of refractory body x composed of the molding body x0 via an adhesive-hardening material a composed of the adhesive a0. The difference between the thermal expansion coefficient of the adhesive-hardening material a and that of the refractory body x at temperature rising from normal temperature to 1,000°C is 2.0% or less, and the difference between the residual expansion rate of the adhesive-hardening material a and that of the refractory body x at temperature lowering from 1,000°C to normal temperature is also 2.0% or less.SELECTED DRAWING: Figure 1
Patent JP-2020156846-A (JP)
Title: Voice guidance device for toilet
Inventor: SHIBASAKI KAREN
IPC: E03D9/00
Filed: 2019-03-27
Abstract: To provide a voice guidance device for a toilet, by which voice of a user can be reliably recognized and also which has high reliability.SOLUTION: A voice guidance device 10 for a toilet, which is arranged in a toilet room TR so as to guide information related to the toilet room by voice includes: a voice input section; a voice output section for outputting voice; and a control section for identifying voice input to the voice input section and also originating specified voice from the voice output section based on an identified language. The voice input section is arranged in a periphery of an entrance inside the toilet room.SELECTED DRAWING: Figure 5
Patent JP-2020160898-A (JP)
Title: Simulation management method and simulation system
Inventor: KONDO NOBUKAZU
IPC: G06F9/455
Filed: 2019-03-27
Abstract: To provide a simulation management method capable of extracting reusable information from the simulation execution results of multiple models.SOLUTION: The simulation management method is a method in which a management device that has a processor and a memory manages data used for simulation. A simulator executes a simulation using a model and data, and the management device extracts a piece of intermediate data whose internal state of the model performing the simulation matches the predetermined state and holds the extracted intermediate data as useful intermediate data.SELECTED DRAWING: Figure 1
Patent JP-2020158699-A (JP)
Title: Method for producing regenerated resin composition
Inventor: TATSUNAMI TADASHI
IPC: C08L101/00
Filed: 2019-03-27
Abstract: To provide: a method for producing regenerated resin composition that has an excellent moldability, a regenerated resin composition obtained by said production method, a molded body containing said regenerated resin composition and a method for producing the same, and a method for improving moldability of regenerated resin composition.SOLUTION: A method for producing a regenerated resin composition, comprising a step of shearing a thermoplastic resin composition at a shear rate of 500 sec-1 or more and 9000 sec-1 or less and 300 seconds or less.SELECTED DRAWING: None
Patent JP-2020161012-A (JP)
Title: Information processing apparatus, control method and program
Inventor: SHIMOKOORIYAMA ITSUKI
IPC: G06N20/00
Filed: 2019-03-28
Abstract: To provide an information processing apparatus, a control method and a program that can select an appropriate learning model from learning models which are classified to be managed, in order learning or the like in information search.SOLUTION: An information processing apparatus comprises: reception means that receives specification of a classification item; and selection means that selects one category of learning models on the basis of the specified classification item.SELECTED DRAWING: Figure 1
Patent JP-2020163489-A (JP)
Title: Cutting insert and blade edge replaceable cutter
Inventor: ONOE Taichi
IPC: B23C5/20
Filed: 2019-03-28
Abstract: To provide a multi-edged blade edge replaceable cutter, which can achieve a smooth finished surface excellent in finished surface roughness, without using a wiper insert and perform high-efficiency face milling.SOLUTION: In an insert main body 1 in a polygonal plate shape, a polygonal surface is set as a rake face 2, a surface near the rake face 2 of side surfaces arranged around the rake face 2 is set as a flank face, and cutting blades 4 are formed at a crossing ridge-line between the rake face 2 and the flank face. The side surface at the opposite side of the rake face 2 of the side surfaces is set as a constraining face, the flank face protrudes to the outside of the insert main body 1 more than the constraining face. The cutting blades 4 comprise corner blades 4a, main cutting blades 4b leading to one ends of the corner blades 4a and sub cutting blades 4c leading to the other ends thereof. Ratios L1/L2 of lengths L1 of the main cutting blades 4b to lengths L2 of the sub cutting blades 4c when viewed from a direction opposing to the rake face 2 are in a range of 1.0 to 2.0.SELECTED DRAWING: Figure 2
Patent JP-2020165345-A (JP)
Title: High pressure fuel pump
Inventor: ODAJIMA MASARU
IPC: F02M59/44
Filed: 2019-03-28
Abstract: To provide a high pressure fuel pump capable of reducing the size in the axial direction of the plunger center axis of the high pressure fuel pump including a valve drive device and a pulsation damper.SOLUTION: A high pressure fuel pump (50) has a suction valve drive device (70) for driving a suction valve (73) mounted in the middle of a fuel suction passage (54) to adjust the supply amount of fuel to a pressurizing chamber (53) and a disc-shaped pulsation damper (80) mounted on the upstream side of the suction valve (73) in the fuel suction passage (54) for reducing the pulsation of a fuel pressure, incorporated in a pump housing (51). Herein, a valve center axis (Cv) as the center axis of a valve hole (74h) of the suction valve (73) of the suction valve drive device (70) and a damper center axis (Cd) as the columnar center axis of a flat columnar damper chamber (56) in which the pulsation damper (80) is incorporated are each vertical to a plunger center axis (Cp) as the center axis of a plunger hole (52).SELECTED DRAWING: Figure 3
Patent JP-2020164188-A (JP)
Title: cap
Inventor: OGASAKA YUTA
IPC: B65D47/20
Filed: 2019-03-29
Abstract: To discharge a content smoothly, and to prevent the content inside a container body from leaking to the outside through a discharge port, in a state where a lid body is closed.SOLUTION: A cap 1 includes: a cylindrical cap body 11 with a top mounted on a mouth part W1 of a container body W in which a content is stored; and a lid body 13 for opening/closing a top wall part 12 of the cap body. On the top wall part, a discharge cylinder 14 is formed whose inside is a discharge port 12a of the content. At the lid body, an outer fitting cylinder 15 is provided externally fitted in the discharge cylinder in a detachable manner, in a state where the discharge cylinder is elastically deformed and the diameter is reduced. On an inner peripheral surface of the discharge cylinder, a plurality of protrusion plates 16 protruding toward the inside in the radial direction are disposed along the circumferential direction. The projection plates adjacent to each other in the circumferential direction are disposed so that end parts in the circumferential direction are located at the equal positions in the circumferential direction, and in a state of having an interval in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020164284-A (JP)
Title: Apparatus and method for controlling meander of steel plate
Inventor: HOSHINO MASANORI
IPC: B65H23/032
Filed: 2019-03-29
Abstract: To provide an apparatus and method for controlling meander of a steel plate that can inhibit a steel plate from meandering on a meander reference roll regardless of a distance between a position of the meander reference roll and a position of a meander detector even if a meander correction mechanism is one in the number.SOLUTION: An apparatus and method for controlling meander of a steel plate according to the present invention comprises a plurality of meander detectors that are set up along a transfer line for a steel plate and detect a meander amount of the steel plate, a meander correction mechanism that regulates a meander amount of the steel plate, and a control unit that determines a control amount of the meander correction mechanism based on detection values of the plurality of meander detectors and controls the meander correction mechanism according to a determined control amount. Incidentally, it is preferred that the control unit have one of the plurality of meander detectors as a master detector and the other meander detectors as slave detectors so as to correct the detection value of the master detector using a detection value of the slave detector.SELECTED DRAWING: Figure 1
Patent JP-2020167265-A (JP)
Title: Thermoelectric conversion material and manufacturing method thereof
Inventor: RI TETSUKO
IPC: H01L35/34
Filed: 2019-03-29
Abstract: To provide a novel thermoelectric conversion material which may be expected to have thermoelectric conversion performance comparable to or better than the prior art.SOLUTION: A thermoelectric conversion material represented by the general formula Mg3-x+dYxSb2-yBiy (where 0<x≤0.1, 0≤y≤1, and -0.1≤d≤1) has a carrier injected by substituting an atom at an ionic bond site of Mg3Sb2, and specifically, is doped with electrons by substituting an Mg ion with a Y ion. The grain size is of the order of tens of microns.SELECTED DRAWING: Figure 2
Patent JP-2020162481-A (JP)
Title: Cell culture tray
Inventor: MITSUISHI MAKI
IPC: C12M1/00
Filed: 2019-03-29
Abstract: To provide a cell culture tray on which a plurality of cell culture trays which press a cell culture bag by a magnet can be stably stacked.SOLUTION: A cell culture tray 1 that holds a cell culture bag 10, which is constituted of upper face and lower face films 11, 12 and whose peripheral parts are sealed, inside the tray comprises: a substrate 2 having a mounting face 2a on which the cell culture bag 10 is mounted; a pressing member 3 which has a bottom face substantially parallel with the mounting face 2a, and in which the bottom face presses the upper face film 11 of the cell culture bag 10 from above; a lid body 4 arranged above the pressing member 3; magnetic force generating parts 5 which generate magnetic force working in a direction of making the substrate 2 and the pressing member 3 approach each other; and ferromagnetic members 6, in which the ferromagnetic members 6 are provided above and/or below the magnetic force generating parts 5.SELECTED DRAWING: Figure 1
Patent JP-2020166550-A (JP)
Title: Information proving system and display control device
Inventor: DOBASHI DAISUKE
IPC: G08G1/04
Filed: 2019-03-29
Abstract: To provide an information providing system and a display control device that do not easily misidentify a plurality of captured images.SOLUTION: An information providing system is comprised of: a plurality of cameras provided corresponding to each of a plurality of monitoring areas set in an order of a vehicle traveling direction in a vehicle passage route; a transmitter that transmits a captured image PA of the camera; and a display control device installed in a vehicle, which controls a display of the captured image PA of the camera. When the display control device receives the plurality of captured image PAs, the display control device displays the plurality of captured image PAs in the order of a monitoring area closest to the vehicle according to a preset arrangement method.SELECTED DRAWING: Figure 4
Patent JP-2020163541-A (JP)
Title: Electric tool
Inventor: MURAMATSU MASATADA
IPC: B25B21/00
Filed: 2019-03-29
Abstract: To provide an electric tool which makes a bit housed therein less likely to fall.SOLUTION: An electric tool 1 includes a motor 11, a bit attachment part 12, a body part 14, a handle part 15, a base part 30, and a bit housing part 60. A bit 18 may be attached to the bit attachment part 12. The body part 14 houses the motor 11 and has the bit attachment part 12. The handle part 15 extends from the body part 14. The base part 30 is provided at the handle part 15 and a battery pack 31 may be slid to be attached thereto. The bit housing part 60 may house the bit 18. The bit housing part 60 includes a space between the base part 30 and the battery pack 31 attached to the base part 30. The bit 18 housed in the bit housing part 60 is disposed in a manner that its axial direction G is along a slide direction S of the battery pack 31.SELECTED DRAWING: Figure 1
Patent JP-2020165933-A (JP)
Title: Gradient estimating device and gradient estimating method
Inventor: ASAOKA NORIAKI
IPC: G01C9/06
Filed: 2019-03-30
Abstract: To improve reliability of a vehicle traveling assist system.SOLUTION: A gradient estimating device 1 based on an imaged image having been imaged by a camera, comprises a camera CAM, a road surface contact position calculation unit 12, a distance measuring sensor S, and a gradient estimation unit 15. The road surface contact position calculation unit 12 calculates a distance L2 to the road surface contact position of an object reflected in the imaged image, on the basis of the imaged image having been imaged by the camera CAM, and the gradient estimating device 1 calculates a distance L1 to the object using the distance measuring sensor S. The gradient estimation unit 15 estimates a gradient β of a straight line passing through an intersection of a vertical line dropped from the position of the camera CAM and a horizontal plane and a prescribed point A1 indicated by the object, on the basis of a depression angle α of the camera and the distances L2 and L1.SELECTED DRAWING: Figure 7
Patent JP-2020170272-A (JP)
Title: Automatic teller management method of articles
Inventor: SUZUKI TAKAMASA
IPC: B65G1/137
Filed: 2019-04-01
Abstract: To provide an automatic teller management method of articles that can accurately identify an article, such as when an article is misplaced in an unmanned store or when a customer who has picked up an article returns the article to a different position.SOLUTION: In an automatic teller management system 1, an automatic teller management method includes: a step of capturing an image in a store by a camera 20; a step of recognizing a palm of a person in the store by processing the captured image by an image processing device 12 of a computer device 10; a step of setting a sensing area around the recognized palm by a teller management unit 13; a step of determining an article gripping state by the person based on the presence or absence of the article in the store in the sensing area; and a step of comparing the image in the sensing area with a reference image stored in an image library storing the reference image of an article package which is partially covered with a palm substitute figure to identify the article when the article is determined to be gripped.SELECTED DRAWING: Figure 1
Patent JP-2020170303-A (JP)
Title: Image processing device, image processing method and program
Inventor: MUTA HAJIME
IPC: G06T7/60
Filed: 2019-04-02
Abstract: To enable fast and highly accurate human flow estimation even for a high-resolution image having a large number of pixels.SOLUTION: A measurement area is set in an input image. A small image is selected from the input image on the basis of the measurement area. A distribution of flow rates of objects is estimated from the selected small image. The distribution of flow rates is acquired on the basis of the measurement area. The number of objects passing through the measurement area is estimated from the distribution of flow rates.SELECTED DRAWING: Figure 3
Patent JP-2019204772-A (JP)
Title: Motor vehicle lighting device with function of writing on ground
Inventor: SEBASTIEN ROELS
IPC: F21S41/153
Filed: 2019-04-02
Abstract: To provide a motor vehicle lighting device enabling projection of a motif in a low beam type beam, the motif remaining perceptible without sudden modification during use of a dynamic turn lighting function.SOLUTION: A lighting device for a motor vehicle includes a first lighting module adapted to project a pixelized first beam (HR) with a first resolution, and a second lighting module adapted to project a pixelized low beam type second beam (LB) with a second resolution lower than the first resolution. The first and second beams overlap vertically at least in part to form a global beam (LBG). A control unit is adapted to control at least one pixel of each of the first and second beams when the motor vehicle enters a turn so as to create a movement of a motif in the global beam.SELECTED DRAWING: Figure 1C
Patent JP-2020170427-A (JP)
Title: Model creation supporting method and model creation supporting system
Inventor: AIKO KAZUHIDE
IPC: G06N20/00
Filed: 2019-04-05
Abstract: To reliably improve accuracy of a model created by machine learning.SOLUTION: In a model creation supporting system (document analysis system), an analysis node 2 includes: a learning section that creates an inference model for inferring a label to be set to input data on the basis of a feature quantity of the input data by performing machine learning on a plurality of pieces of data to be learned ao as to identify a feature quantity of each piece of the data; and an evaluation section that determines validity of inference of the label in accordance with the inference model by determining a similarity between a feature quantity of predetermined data identified by inputting the predetermined data to the inference model and the feature quantity of the data to be learned identified by the machine learning, and outputs information indicating a content of the determination.SELECTED DRAWING: Figure 2
Patent JP-2019215321-A (JP)
Title: System and method for inspecting refractive power and thickness of ophthalmic lens immersed in solution
Inventor: SERGEY SMORGON
IPC: G01B11/30
Filed: 2019-04-05
Abstract: To provide a system for generating a high-contrast image of an ophthalmic lens under inspection.SOLUTION: The system comprises an upper camera 14 for seeing an ophthalmic lens 30 through a lens module 16, a motor-attached mechanism 10 for locating the upper camera at two positions, and lighting modules 46, 48 and 49. The lighting modules generate a high-contrast image of features of the ophthalmic lens. The ophthalmic lens is housed in a cuvette 32 having positive 10 refractive power. One of two optical windows 18 and 24 is vertical and the other is tilted. The cuvette has a bottom glass 35 so as to position the ophthalmic lens and filled with physiological saline solution 37. The system further comprises a test object 43 positioned so as to realize an image of the ophthalmic lens overlapping a pattern image, an additional light source 47 having a laser diode, and a second camera 20 for seeing the ophthalmic lens through a tilted optical lens module.SELECTED DRAWING: Figure 1
Patent JP-2020173913-A (JP)
Title: Lighting device, lighting apparatus, control method of lighting device
Inventor: IIDA TAKEAKI
IPC: H02M3/155
Filed: 2019-04-08
Abstract: To provide a lighting device capable of restraining superposition of a ripple current onto the output current from the lighting device, and to provide a control method of a lighting apparatus and the lighting device.SOLUTION: A lighting device includes a rectifier circuit, a PFC circuit, a current control circuit having a switching element and converting the output from the PFC circuit into a predetermined current value, and a control section for controlling the switching element. The control section includes an operation part for detecting the output current from the current control circuit, and calculating a first control amount for feedback controlling the output current to a predetermined target current a correction part calculating a second control amount for restraining variation of the output current resulting from pulse of the output voltage from the PFC circuit in feed-forward control, and a multiplication part for outputting multiplication result of the first and second control amounts, where the control section changes conduction time of the switching element according to the multiplication result.SELECTED DRAWING: Figure 1
Patent JP-2020157027-A (JP)
Title: Sweater drying device
Inventor: XU ZHENZHEN
IPC: D06F58/10
Filed: 2019-04-10
Abstract: To provide a fabric drying device by the present invention.SOLUTION: The drying device comprises a device board. A first axial body at the right side rotatably interlocks a second bevel gear, the second bevel gear rotatably interlocks a third bevel gear and a first rotating shaft by the engagement, and the first rotating shaft rotatably interlocks a second gear. The operative power is provided by a motor. The upper portion of a sweater is suspended to a first rotating device, and the lower portion thereof is supported by a second rotating device, to prevent the sweater from deforming by the gravity of the water content as contained in the sweater upon pulling down. And, at the drying, the sweater is not only continuously rotated but also continuously swung to prevent it from hardening during the drying process. The sweater after the drying is not deformed, and is soft, and the device has the short time for drying and has the propaganda value.SELECTED DRAWING: Figure 1
Patent JP-2020177423-A (JP)
Title: Joy stick device
Inventor: SHIRAKI MANABU
IPC: G05G9/047
Filed: 2019-04-17
Abstract: To provide a joy stick device capable of easily performing interlocking operation of two operation sticks.SOLUTION: A support rod extends upward from a base end to a tip end at an intermediate part of first and second operation sticks 2 and 3 in the lateral direction, and is supported on the base so that the tip end can be tilted in the longitudinal direction with the base end as a fulcrum. A guide plate body 4 comprises: first and second guide grooves 6 and 7 extending in the longitudinal direction to guide tilting operation of the first and second operation sticks; and a third guide groove 8 extending in the longitudinal direction to guide movement and tilting operation of the support rod. An operation panel comprises fourth and fifth guide grooves extending in a direction intersecting the longitudinal direction in which the first and second guide grooves extend, and into which the tip ends of the first and second operation sticks are inserted, respectively, and a mounting part loosely fitted from above to the tip end of the support rod, and can rotate around the support rod.SELECTED DRAWING: Figure 2